RIVA Free Flow Exhaust Kit is installed. Kit replaces restrictive sound suppression system located between waterbox and hull exit reducing backpressure and engine operating temperatures. RIVA Pump Seal Kit is installed. Location specific molded inserts are siliconed into the voids of the OE pum...

RIVA Performance Power Filter Kit is installed to increase airflow to motor. No internal carburetor modifications are performed. "Tamper Caps" are removed from high and low speed carburetor adjustment screws to optimize carb settings. RIVA Cat Removal D-Plate is installed in place of restrictiv...

RIVA Performance Power Filter is installed. Screen-type element mounts directly onto opening at front of original flame arrestor case replacing the restrictive baffling system. Provides improved throttle response and all around performance gains. RIVA Free Flow Exhaust Kit is installed. Kit rep...

RIVA Performance Power Filter is installed. Screen-type element mounts directly onto opening at front of original flame arrestor case replacing the restrictive baffling system. Provides improved throttle response and all around performance gains. RIVA Free Flow Exhaust Kit is installed. Kit rep...

Our Stage 1 modification delivers a huge performance gain with no additional parts required! Expect awesome acceleration and a top speed increase of 9 MPH. The MaptunerX Bundle delivers instant plug-in horsepower! Quickly and easily load our Stage 1 performance tune into your Yamaha ECU (...

Our Stage 1 PLUS Kit delivers a huge performance gain with simple bolt-on modifications! Expect awesome acceleration and a top speed increase of 14 MPH. Maptuner X programmer is utilized to reflash your original ECU (Engine Control Unit) for added performance. The MaptunerX Bundle de...

This kit delivers an awesome level of performance (+18mph) through easy to install modifications. Expect huge gains in acceleration and torque along with fantastic top speed. Requires use of fresh premium pump fuel (91~93 octane). MaptunerX programmer is utilized to reflash your original ECU...

This kit delivers an awesome level of performance (+20 mph) through easy to install modifications. Expect huge gains in acceleration and torque along with fantastic top speed. Requires use of fresh premium pump fuel (91~93 octane). MaptunerX programmer is utilized to reflash your original EC...

Our Stage 1 modification delivers a huge performance gain with no additional parts required! Expect awesome acceleration and a top speed increase of 9 MPH. The MaptunerX Bundle delivers instant plug-in horsepower! Quickly and easily load our Stage 1 performance tune into your Yamaha ECU (...

Our Stage 1 PLUS Kit delivers a huge performance gain with simple bolt-on modifications! Expect awesome acceleration and a top speed increase of 14 MPH. MaptunerX programmer is utilized to reflash your original ECU (Engine Control Unit) for added performance. The MaptunerX Bundle del...

This kit delivers an awesome level of performance (+18mph) through easy to install modifications. Expect huge gains in acceleration and torque along with fantastic top speed. Requires use of fresh premium pump fuel (91~93 octane). MaptunerX programmer is utilized to reflash your original ECU...

This kit delivers an awesome level of performance (+18mph) through easy to install modifications. Expect huge gains in acceleration and torque along with fantastic top speed. Requires use of fresh premium pump fuel (91~93 octane). MaptunerX programmer is utilized to reflash your original ECU...

Our Stage 1 Kit delivers significantly improved performance with only 3 modifications! Expect awesome acceleration and a top speed increase of 5 MPH. MaptunerX programmer is utilized to reflash your original ECU (Engine Control Unit) for added performance. The MaptunerX Bundle delivers insta...

Our Stage 1 modification delivers a huge performance gain with no additional parts required! Expect awesome acceleration and a top speed increase of 9 MPH. The MaptunerX Bundle delivers instant plug-in horsepower! Quickly and easily load our Stage 1 performance tune into your Yamaha ECU (...

Our Stage 1 modification delivers a huge performance gain with no additional parts required! Expect awesome acceleration and a top speed increase of 9 MPH. The MaptunerX Bundle delivers instant plug-in horsepower! Quickly and easily load our Stage 1 performance tune into your Yamaha ECU (...

Our Stage 1 modification delivers a huge performance gain with no additional parts required! Expect awesome acceleration and a top speed increase of 9 MPH. The MaptunerX Bundle delivers instant plug-in horsepower! Quickly and easily load our Stage 1 performance tune into your Yamaha ECU (...

Our Stage 1 PLUS Kit delivers a huge performance gain with simple bolt-on modifications! Expect awesome acceleration and a top speed increase of 14 MPH. MaptunerX programmer is utilized to reflash your original ECU (Engine Control Unit) for added performance. The MaptunerX Bundle delivers i...

Our Stage 1 PLUS Kit delivers a huge performance gain with simple bolt-on modifications! Expect awesome acceleration and a top speed increase of 14 MPH. MaptunerX programmer is utilized to reflash your original ECU (Engine Control Unit) for added performance. The MaptunerX Bundle delivers i...

Our Stage 1 PLUS Kit delivers a huge performance gain with simple bolt-on modifications! Expect awesome acceleration and a top speed increase of 14 MPH. MaptunerX programmer is utilized to reflash your original ECU (Engine Control Unit) for added performance. The MaptunerX Bundle delivers i...

This kit delivers an awesome level of performance (+18mph) through easy to install modifications. Expect huge gains in acceleration and torque along with fantastic top speed. Requires use of fresh premium pump fuel (91~93 octane). MaptunerX programmer is utilized to reflash your original ECU...

This kit delivers an awesome level of performance (+18mph) through easy to install modifications. Expect huge gains in acceleration and torque along with fantastic top speed. Requires use of fresh premium pump fuel (91~93 octane). MaptunerX programmer is utilized to reflash your original ECU...

This kit delivers an awesome level of performance (+18mph) through easy to install modifications. Expect huge gains in acceleration and torque along with fantastic top speed. Requires use of fresh premium pump fuel (91~93 octane). MaptunerX programmer is utilized to reflash your original ECU...

This kit delivers an awesome level of performance (+20 mph) through easy to install modifications. Expect huge gains in acceleration and torque along with fantastic top speed. Requires use of fresh premium pump fuel (91~93 octane). MaptunerX programmer is utilized to reflash your original EC...

This kit delivers an awesome level of performance (+18mph) through easy to install modifications. Expect huge gains in acceleration and torque along with fantastic top speed. Requires use of fresh premium pump fuel (91~93 octane). MaptunerX programmer is utilized to reflash your original ECU...

This kit delivers an awesome level of performance (+18mph) through easy to install modifications. Expect huge gains in acceleration and torque along with fantastic top speed. Requires use of fresh premium pump fuel (91~93 octane). MaptunerX programmer is utilized to reflash your original ECU...

Must use Riva's Stage 2 8500 Tune Our Power Filter Kit feeds your supercharged Sea-Doo ROTAX engine a steady diet of cool air delivering greatly improved acceleration and rpm. Replaces restrictive stock air box with a high-volume, precision-formed intake duct that attaches to the supercharger via...

This kit delivers an awesome level of performance (12mph on U.S. & Canadian models) through easily installed electronic and pump components. No internal engine modifications are required. The Maptuner Nano Bundle delivers instant plug-in horsepower! Includes everything you need to connect...

Our Stage 1 modification delivers a huge performance gain with no additional parts required! Expect awesome acceleration and a top speed increase of 7 MPH. The MaptunerX Bundle delivers instant plug-in horsepower! Quickly and easily load our Stage 1 performance tune into your ECU (engine ...

Our Stage 1 modification delivers a huge performance gain with no additional parts required! Expect awesome acceleration and a top speed increase of 3+ MPH. The MaptunerX Bundle delivers instant plug-in horsepower! Quickly and easily load our Stage 1 performance tune into your ECU (engine...

This kit delivers a significant level of performance (+5mph on U.S. models) through easy to install, bolt-on engine, exhaust, and pump enhancements. Requires use of fresh premium octane pump fuel (91~93). RIVA MaptunerX BRP Bundle is utilized to reflash original ECU. MaptunerX provides abili...

This kit delivers an awesome level of performance (+6mph on U.S. models) through easy to install, bolt-on engine and pump enhancements. Requires use of fresh premium octane pump fuel (91~93). The Maptuner Nano Bundle delivers instant plug-in horsepower! Includes everything you need to con...

This kit delivers an awesome level of performance (+5mph on U.S. models) through easy to install, bolt-on engine and pump enhancements. Requires use of fresh premium octane pump fuel (91~93). RIVA MaptunerX BRP Bundle is utilized to reflash original ECU. MaptunerX provides ability to quickly...

Our Stage 1 modification delivers a huge performance gain with no additional parts required! Expect awesome acceleration and increase in top speed. Requires use of fresh premium pump fuel (91~93 octane). The Maptuner Nano Bundle delivers instant plug-in horsepower! Includes everything you need...

This modification kit delivers the maximum level of performance (+4 MPH) through easily installed air intake and pump enhancements. No internal engine modifications are required. RIVA Performance Power Filter Kit is installed. Power Filter provides greatly improved acceleration by replacing ...

This kit delivers an awesome level of performance (+8mph on U.S. models) through easily installed electronic and air intake components. No internal engine modifications are required. RIVA Power Filter Kit is installed. The 300 Power Filter feeds your supercharged engine a steady diet of cool...

This kit delivers an awesome level of performance (+13mph on U.S. models) through easily installed electronic and air intake components. No internal engine modifications are required. The Maptuner Nano Bundle delivers instant plug-in horsepower! Includes everything you need to connect to ...

This kit delivers an awesome level of performance (+9mph) through easy to install, bolt-on engine and pump enhancements. Requires use of fresh premium octane pump fuel (91~93). RIVA MaptunerX BRP Bundle is utilized to reflash original ECU. MaptunerX provides ability to quickly and easily load pe...

Add extra VIN for your Home Service Application Add this product to your order if you want to add one extra VIN for Home Service Application. *Only for certain models. Software only. MaptunerX or other hardware sold separately....

Gain control of your runabout or ski by applying these lifter wedges to your inner and outer gunnels or tray sides. A quick and semi-permanent advantage. Ideal for racers & beginner freestylers. Provides a positive foot hold for increased traction. Includes 3M Self-adhesive backing for quick & easy ...

Set includes 3 pistons, 3 sets of rings, 3 piston pins and clips all manufactured by JE Pistons. Piston type: dome Net piston volume: -5.6 Bore: 3.937 (100.00mm) Dome height: .040 (1.02mm) Comp. dist: 1.228 (31.19mm) Intake: .260 (6.60mm) 18 deg Exhaust: .246 (6.25mm) 18 deg ...

Custom-made kit comes with all 3 Molnar connecting rods and their ARP bolts, 3 JE pistons, rings, pins, and clips. For ALL 2016-2022 Sea-Doo 300 HP 1630 models Bore: 100mm Compression ratio: 11.5:1 Pistons are .200 shorter in length, and rods are +.200 longer. This combo provides higher...

Custom-made set comes with 3 JE pistons, rings, pins, and clips. ONLY compatible with our custom +200 Molnar connecting rods. Connecting rods NOT included. See part number with SKU: SD-KJ30103H+200KIT to purchase their compatible connecting rods. For ALL 2016-2022 Sea-Doo 300 HP 1630 models with...

Custom-made kit comes with all 3 Molnar connecting rods and their ARP bolts, 3 JE pistons, rings, pins, and clips. For ALL 2016-2022 Sea-Doo 300 HP 1630 models Bore: 103mm Compression ratio: 11.5:1 Pistons are .200 shorter in length, and rods are +.200 longer. This combo provides higher...

Custom-made kit comes with all 3 Molnar connecting rods and their ARP bolts, 3 JE pistons, rings, pins, and clips. For ALL 2016-2022 Sea-Doo 300 HP 1630 models with high lift cams Bore: 103mm Compression ratio: 11.5:1 Pistons are .200 shorter in length, and rods are +.200 longer. This c...

The Sea-Doo JE piston set is an off-the-shelf piston kit that combines JE’s premium features with the latest, industry-first technology. With a number of high-end features, this unique JE piston set improves strength and performance in the engines. Watercraft racing and performance need pistons...

Our Yamaha JetBlaster Stage 1 Kit delivers a huge performance gain with simple bolt-on modifications! Expect awesome acceleration and a top speed increase of 5 MPH. MaptunerX programmer is utilized to reflash your original ECU (Engine Control Unit) for added performance. The MaptunerX Bundle...

Our Yamaha JetBlaster Stage 1 Kit delivers a huge performance gain with simple bolt-on modifications! Expect awesome acceleration and a top speed increase of 6 MPH. Requires use of fresh premium pump fuel (91~93 octane). The Maptuner Nano Bundle delivers instant plug-in horsepower! Includes ev...

Specifically designed for the new RXP-X seat. Made with the finest materials including Ballistic Nylons, Ultra-Grade Marine Vinyl, plus Jettrim's exclusive Nada-Hyde, Non-Slip Traction Material. Colors: Black, Silver (carbon) & Dutch Orange....

The ultimate racing and recreation covers for your Sea-Doo Watercraft. These covers are made with the finest materials including Ballistic Nylons, Ultra-Grade Marine Vinyl, plus Jettrim's exclusive Nada-Hyde, Non-Slip Traction Material. Available in a variety of colors to match your watercraft's pai...

The ultimate racing and recreation covers for your Sea-Doo Watercraft. These covers are made with the finest materials including Ballistic Nylons, Ultra-Grade Marine Vinyl, plus Jettrim's exclusive Nada-Hyde, Non-Slip Traction Material. Available in a variety of colors to match your watercraft's pai...

The ultimate racing and recreation covers for your Sea-Doo Watercraft. These covers are made with the finest materials including Ballistic Nylons, Ultra-Grade Marine Vinyl, plus Jettrim's exclusive Nada-Hyde, Non-Slip Traction Material. Available in a variety of colors to match your watercraft's pai...

The ultimate racing and recreation covers for your Sea-Doo Watercraft. These covers are made with the finest materials including Ballistic Nylons, Ultra-Grade Marine Vinyl, plus Jettrim's exclusive Nada-Hyde, Non-Slip Traction Material. Available in a variety of colors to match your watercraft's pai...

The ultimate racing and recreation covers for your Sea-Doo Watercraft. These covers are made with the finest materials including Ballistic Nylons, Ultra-Grade Marine Vinyl, plus Jettrim's exclusive Nada-Hyde, Non-Slip Traction Material. Available in a variety of colors to match your watercraft's pai...

The ultimate racing and recreation covers for your Sea-Doo Watercraft. These covers are made with the finest materials including Ballistic Nylons, Ultra-Grade Marine Vinyl, plus Jettrim's exclusive Nada-Hyde, Non-Slip Traction Material. Available in a variety of colors to match your watercraft's pai...

The ultimate racing and recreation covers for your Sea-Doo Watercraft. These covers are made with the finest materials including Ballistic Nylons, Ultra-Grade Marine Vinyl, plus Jettrim's exclusive Nada-Hyde, Non-Slip Traction Material. Available in a variety of colors to match your watercraft's pai...

The ultimate racing and recreation covers for your Sea-Doo Watercraft. These covers are made with the finest materials including Ballistic Nylons, Ultra-Grade Marine Vinyl, plus Jettrim's exclusive Nada-Hyde, Non-Slip Traction Material....

The ultimate racing and recreation covers for your Sea-Doo Watercraft. These covers are made with the finest materials including Ballistic Nylons, Ultra-Grade Marine Vinyl, plus Jettrim's exclusive Nada-Hyde, Non-Slip Traction Material....

The ultimate racing and recreation covers for your Sea-Doo Watercraft. These covers are made with the finest materials including Ballistic Nylons, Ultra-Grade Marine Vinyl, plus Jettrim's exclusive Nada-Hyde, Non-Slip Traction Material. Available in a variety of colors to match your watercraft's pai...

The ultimate racing and recreation covers for your Sea-Doo Watercraft. These covers are made with the finest materials including Ballistic Nylons, Ultra-Grade Marine Vinyl, plus Jettrim's exclusive Nada-Hyde, Non-Slip Traction Material. Available in a variety of colors to match your watercraft's pai...

Specifically designed for the new RXT-X seat. Made with the finest materials including Ballistic Nylons, Ultra-Grade Marine Vinyl, plus Jettrim's exclusive Nada-Hyde, Non-Slip Traction Material. Colors: Black, Dutch Orange & Black (carbon)....